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Siddharth Seth commented on MAPREDUCE-3186: ------------------------------------------- mvn test results (trunk) {noformat} [INFO] Executed tasks [INFO] ------------------------------------------------------------------------ [INFO] Reactor Summary: [INFO] [INFO] hadoop-yarn ....................................... SUCCESS [1.521s] [INFO] hadoop-yarn-api ................................... SUCCESS [8.088s] [INFO] hadoop-yarn-common ................................ SUCCESS [20.775s] [INFO] hadoop-yarn-server ................................ SUCCESS [0.184s] [INFO] hadoop-yarn-server-common ......................... SUCCESS [8.614s] [INFO] hadoop-yarn-server-nodemanager .................... SUCCESS [59.487s] [INFO] hadoop-yarn-server-web-proxy ...................... SUCCESS [0.869s] [INFO] hadoop-yarn-server-resourcemanager ................ SUCCESS [1:24.650s] [INFO] hadoop-yarn-server-tests .......................... SUCCESS [7.150s] [INFO] hadoop-yarn-applications .......................... SUCCESS [0.168s] [INFO] hadoop-yarn-applications-distributedshell ......... SUCCESS [16.336s] [INFO] hadoop-yarn-site .................................. SUCCESS [0.277s] [INFO] hadoop-mapreduce-client ........................... SUCCESS [0.167s] [INFO] hadoop-mapreduce-client-core ...................... SUCCESS [6.246s] [INFO] hadoop-mapreduce-client-common .................... SUCCESS [8.616s] [INFO] hadoop-mapreduce-client-shuffle ................... SUCCESS [1.390s] [INFO] hadoop-mapreduce-client-app ....................... SUCCESS [2:17.547s] [INFO] hadoop-mapreduce-client-hs ........................ SUCCESS [11.807s] [INFO] hadoop-mapreduce-client-jobclient ................. SUCCESS [5:22.206s] [INFO] hadoop-mapreduce .................................. SUCCESS [0.240s] [INFO] ------------------------------------------------------------------------ [INFO] BUILD SUCCESS [INFO] ------------------------------------------------------------------------ [INFO] Total time: 11:36.947s [INFO] Finished at: Thu Oct 27 18:10:22 PDT 2011 [INFO] Final Memory: 58M/390M [INFO] ------------------------------------------------------------------------ {noformat} > User jobs are getting hanged if the Resource manager process goes down and > comes up while job is getting executed. > ------------------------------------------------------------------------------------------------------------------ > > Key: MAPREDUCE-3186 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-3186 > Project: Hadoop Map/Reduce > Issue Type: Bug > Components: mrv2 > Affects Versions: 0.23.0 > Environment: linux > Reporter: Ramgopal N > Assignee: Eric Payne > Priority: Blocker > Labels: test > Attachments: MAPREDUCE-3186.v1.txt, MAPREDUCE-3186.v2.txt, > MR3186_v3.txt > > > If the resource manager is restarted while the job execution is in progress, > the job is getting hanged. > UI shows the job as running. > In the RM log, it is throwing an error "ERROR > org.apache.hadoop.yarn.server.resourcemanager.ApplicationMasterService: > AppAttemptId doesnt exist in cache appattempt_1318579738195_0004_000001" > In the console MRAppMaster and Runjar processes are not getting killed -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira